Question: What is the period of time Niger has had the total  {7.682} ?
Paraphrase: When, in history, did Niger have a total of {7,682}?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q1032 p:P4841 ?s . ?s ps:P4841 ?x filter(contains(?x , '7.682')) . ?s pq:P585 ?value}